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Discovery of a multicomponent alloy forged by the Hiroshima atomic blast (science.org)
tastyfreeze 3 hours ago [-]
Interesting. Bring on the A-bomb foundries! Had this been discovered during the exploration phase of atomic bomb use we probably would have seen A-bomb foundry proposals.

There is a hypothesized process in this paper that sounds like a graduate thesis on its own.

sunshinesnacks 60 minutes ago [-]
Explosion welding is a real thing that’s a tiny bit like this: https://en.wikipedia.org/wiki/Explosion_welding
GolfPopper 2 hours ago [-]
What, you mean, like American Machine and Foundry building nuclear reactors?

https://www.ans.org/news/article-1858/elk-river-rural-americ...

tastyfreeze 2 hours ago [-]
No, I mean using atomic bombs to manufacture these alloys at scale. In the 50s a-bombs were proposed for all sorts of workaday uses. Imagine using a small a-bomb for mining just as we use ANFO today.

I am sure that somebody will take up the task of reproducing these alloys using intense heat from a non-atomic source. New alloys can be quite lucrative but developing them requires just as much experimentation as making new drugs. I'd imagine that getting to an alloy of 7 metals through progressive experimentation would take awhile. Now we know it's possible and have a possible production path. That is enough to spur some experiments down that road.

23 minutes ago [-]
tokai 2 hours ago [-]
I bet a nuclear foundry can be bundled with atomic mining ala Project Plowshare. Guess we are lucky we didn't get the future the atomic age promised.
WorldMaker 24 minutes ago [-]
Using the Project Orion spacecraft to get there, of course.

https://en.wikipedia.org/wiki/Project_Orion_%28nuclear_propu...

MeteorMarc 2 hours ago [-]
This is really worth a read. Although the origin is an airblast, ground structures and soil is evaporated too into an inhomogeneous plasma. The relative fast cooling adds to the crystal formation.
WorldMaker 26 minutes ago [-]
This alloy is naturally the macguffin in a Godzilla and/or Sentai film.
HPsquared 3 hours ago [-]
Not the most economical manufacturing process, it has to be said.
forinti 3 minutes ago [-]
It might be bit tough getting the permits from the EPA.
boothby 2 hours ago [-]
The paper explains it more as an experimental process than a manufacturing process. Each granule of hiroshimaite captures a "unique" micro-environment. One could imagine an ethical version of this involving conventional explosives in a controlled environment containing a variety of metallic samples of different compositions.
WorldMaker 22 minutes ago [-]
Using conventional explosives is a real thing that exists: https://en.wikipedia.org/wiki/Explosion_welding
hparadiz 2 hours ago [-]
Metals refining in space or a no atmosphere place like the moon. If an alloy is discovered that has properties we want I can see some future civilization popping nukes like pellets to produce it.
tuetuopay 2 hours ago [-]
You can probably skip the town in the ingredient list.
perpetuallunch 28 minutes ago [-]
Well it appears to be the cheapest method known to produce at least some metal alloys.
sawjet 2 hours ago [-]
There were some nuclear fracking experiments where the nukes cost in the range of a few hundred thousand dollars. It's probably cheaper than you think.
indrora 2 hours ago [-]
It's a real blast, though.

(In all seriousness, I hope we never, ever in this lifetime cause humans to suffer like we did on that day)

wredcoll 2 hours ago [-]
I mean, I'm probably just being contrarian and I too would appreciate it if people stopped suffering, but like, people are suffering worse than that right now as we type this.
perpetuallunch 25 minutes ago [-]
Sure.

70,000 dying in a flash certainly puts an end to their suffering.

catlover76 1 hours ago [-]
[dead]
metalman 2 hours ago [-]
Hey! ,this is great! next we can have moskitonium, londinium(heh), and washingtondcinite, rare valuable collectables for some far future alien travellers
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